Now that substance painter is the main texture tool for a large number of game artists, something new have been happening: clients don't ask for Photoshop files anymore, instead, they ask for the substance file. I am not here to complain and I have zero problems on sharing my workflow, but I can't help but fell naked every time I trow a .spp file on dropbox with all my smart materials and smart masks that make me look so special to the eyes of the client. And after enough files are sent out, it would not be a hard task for them to roughly replicate my style and make me almost obsolete. Of course it would always be missing that extra love that the artist can do better than any software, but still.. Do that worry you? Or maybe I am just another insecure artist?